19292621096

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{46499}}^1$

素因数の和:46782

約数の個数: 64

約数和(自身を含む): 42854400000

約数和(自身を除く): 23561778904

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 239, 248, 434, 478, 868, 956, 1673, 1736, 1912, 3346, 6692, 7409, 13384, 14818, 29636, 46499, 51863, 59272, 92998, 103726, 185996, 207452, 325493, 371992, 414904, 650986, 1301972, 1441469, 2603944, 2882938, 5765876, 10090283, 11113261, 11531752, 20180566, 22226522, 40361132, 44453044, 77792827, 80722264, 88906088, 155585654, 311171308, 344511091, 622342616, 689022182, 1378044364, 2411577637, 2756088728, 4823155274, 9646310548, 19292621096]

約数ペア:

[(1, 19292621096), (2, 9646310548), (4, 4823155274), (7, 2756088728), (8, 2411577637), (14, 1378044364), (28, 689022182), (31, 622342616), (56, 344511091), (62, 311171308), (124, 155585654), (217, 88906088), (239, 80722264), (248, 77792827), (434, 44453044), (478, 40361132), (868, 22226522), (956, 20180566), (1673, 11531752), (1736, 11113261), (1912, 10090283), (3346, 5765876), (6692, 2882938), (7409, 2603944), (13384, 1441469), (14818, 1301972), (29636, 650986), (46499, 414904), (51863, 371992), (59272, 325493), (92998, 207452), (103726, 185996)]